Rails/Carrierwave multiple upload by URL?

Question

Ruby on Rails

Tell me how to upload images for the user, having an array of urls
User model

class User< ActiveRecord::Base

  has_many :images
  accepts_nested_attributes_for :images
   
  end

model picture

class Image < ActiveRecord::Base
   mount_uploader :image, ImageUploader
   belongs_to :user
end

Answer 1

I mean, write models, controllers, routes and views for you?
Well, you understood everything correctly - and that carrierwave needs to be hung on a separate model. And that nested_attributes should be used.
With this wording, you give us freelancing. Here - with specific questions. What doesn't work, where are you stuck?